The move follows the FCA's announcement that Binance cannot conduct regulated activities in the country.
Blockchain and cryptocurrency media accounts in China have been banned on WeChat, the messenger app owned by Tencent.
A Supreme Court decision on the Reserve Bank of India's efforts to bar crypto firms from receiving banking services has been pushed to September.
OKCoin and Huobi will end yuan-to-bitcoin trading by the end of next month, but are set to keep offering crypto-to-crypto trades.